baber/WOPTO huggingface dataset:
Patent JP-2001033952-A (JP)
Title: Image recording material
Inventor: NAKAMURA IPPEI
IPC: B41N1/14
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an image recording material in which images can be recorded by using an IR-emitting solid laser or an IR-emitting semiconductor laser and which is excellent in development latitude. SOLUTION: The image recording material 10 has, on the substrate 12, a layer 14 containing a high molecular compound insoluble in water and soluble in alkaline water and becomes more soluble to alkaline water when light or heat is applied and a layer 16 containing a photodegradable compound or a thermally decomposable compound on the layer 14. The image recording material is excellent in development latitude even when a heat-mode image recording method using an IR layer or the like is applied.
Patent JP-2000040582-A (JP)
Title: Induction heating cooking utensil
Inventor: FUJIMOTO WATARU
IPC: H05B6/12
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent break of a switching element caused by overcurrent by making input power into an induction coil constant by controlling ON width of a switching element according to a detected value of a collector voltage, and driving with short ON width previously set when the specified input is not obtained with the specified ON width. SOLUTION: When a commercial AC power source 1 is switched on, a VCE detecting means 8 detects collector voltage of a switching element 6 supplied from a DC power source circuit 2, and an input comparing means 10 compares the detected voltage with a reference value 9. According to a comparing result, ON width setting means 11, 14 control the ON width of a driving circuit 12 of the switching element 6 to make the input power into an induction coil 5 constant until the input power exceeds 40 μS of a first specified value 13. If rated power is not obtained even when the ON width of the switching element 6 is set in 40 μS or more, the ON width is compulsorily set in 25 μS of a second specified value 15, and operation is continued. Even if power source voltage is returned after drop or a cooking container is returned after once lifting during heating, malfunction does not occur.
Patent JP-H0760979-A (JP)
Title: Regenerator of ink cartridge
Inventor: KIKUCHI SHOJI
IPC: B41J2/175
Filed: 1993-08-24
Abstract: PURPOSE:To provide the generator of an ink cartridge wherein filling efficiency is good and ink is poured into many pieces of cartridges at the same time and the cartridges are regenerated with proper quantities of ink. CONSTITUTION:The regenerator of an ink cartridge is constituted of both a rotary center part 5 equipped with an ink pouring part 14 and a rotor 8 which is connected to the rotary center part 5 and has an ink passage 15 rotated together with rotation of the rotary center part 5 in the inside thereof. A plurality of pieces of cartridges 2 are so connected through tubes 7 that the ink passage 15 communicates therewith between the rotary center part 5 and the rotor 8. Ink is filled by centrifugal force.
Patent JP-H1099387-A (JP)
Title: Surface pad system for surgical table
Inventor: THOMAS JAMES MILTON
IPC: A61G13/12
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To make facing pressure between a patient and a patient supporting surface small by disposing a flexible cover containing compressible beads to the vacuum bead bag of the internal area of a surface pad system and disposing a blow hole to the internal area of the cover. SOLUTION: The high density base foamed body supporting layer 110 of the pad core of a body pad part 34 is brought into contact with a fire-resistant socks 130 adjacent to the bottom surface 94 of the cover 86 and a blow hole pad 140 carrying the blow hole for adjusting supporting characteristics and rigidity is positioned on the upper surface of the supporting layer 110. Also, the vacuum bead bag 180 operatable between an easily bendable state and a rigid state is positioned on the upper surface of the blow hole pad 140 and a pressure reduction foam layer 220 is positioned on the upper surface of the vacuum bead bag 180. Further, a heat pad 260 is positioned on the upper surface of the pressure reduction foam layer 220 of the internal area 88 and a gel pack 310 is held between the heat pad 260 and the upper surface 96 of the cover 86.
Patent JP-H0259006-A (JP)
Title: Cleaning device of bathtub water
Inventor: KOSONE MASAAKI
IPC: B01D35/027
Filed: 1988-08-25
Abstract: PURPOSE:To perform circulation without feeding water at the time of reuse by providing a water-level detector of bathtub between a cleaned-water outlet port and a bath- water suction port to turn ON/OFF energization of a circulation pump in response to the detection signal thereof and providing a solenoid valve for opening and closing a circulation line. CONSTITUTION:A water-level detector 15 for detecting water level of a bath-tub 6 is provided between a delivery port 10 for cleaned water and a suction port 7 for bath water, wherein a switch means 17 for turning ON/OFF energization of a circulation pump 3 in response to detection signals thereof is provided, while a solenoid valve 16 for opening and closing a circulation line 12 is provided on the discharge side of the circulation pump 3. And falling of water level of the bathtub 6 is detected by the water level detector 15 so that the circulation pump 3 is stopped and the solenoid valve 16 is closed by means of the switch means 17 in response to said detection signal, whereby a piping system from the bath water suction port 7 through a hose 12 to the circulation pump 3 is closed so that water in said piping system will not flow into the bathtub through the suction port 7. As a result, even if the function of a feed water check valve 9 is incomplete, a bath water cleaning device can be easily reoperated without feeding water to a feed water pipe 11.
Patent JP-S6269073-A (JP)
Inventor: TAKAHATA SHUZO
IPC: F25B15/00
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000040818-A (JP)
Title: Field effect transistor
Inventor: HONDA AKIRA
IPC: H01L29/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure which prevents breakdown of an element when a high voltage is applied across a source and a drain without damaging area efficiency, in a vertical type power MOSFET. SOLUTION: In this field effect transistor(FET), a large number of P-type base regions 14 having N-type source regions 15 are arranged. A P-type active guard region 16 is formed surrounding these P-type base regions 14. The inner peripheral side of the P-type active guard region 16 has an N-type source region 17 and acts as an FET. On the outer peripheral side of the P-type active guard region 16, breakdown voltage is made lower than other parts of an element and breakdown is generated in this part when a high voltage is applied across a source and a drain. An N-type lateral current blocking region 18 is formed between the outer peripheral side and the inner peripheral side of the P-type active guard region 16.  Thereby a breakdown current flows to a source electrode connected with the outer peripheral side of the P-type active guard region 16 when breakdown is generated, and the breakdown current does not flow to the inner peripheral side.
Patent JP-S6187570-A (JP)
Inventor: HOSOJIMA SUSUMU
IPC: A63D1/04
Filed: 1984-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58114468-A (JP)
Title: High speed diode
Inventor: MURAOKA KIMIHIRO
IPC: H01L29/74
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a diode having high performance by dispersing and disposing a P type layer on one side surface of a high resistance Ni-type Si substrate and an N<+> type layer on the other side surface, respectively forming a P<+> type layer having less than 1/3 of the thickness on the P type layer and an N type layer on the exposed Ni-type layer, and diffusing Au from both sides. CONSTITUTION:A P type layer 3 and an N<+> type layer 5 are dispersively dised on an Ni-type substrate 4, and an SiO2 film 10 is selectively covered. Then, a P<+> type layer 2 having less than 1/3 of the thickness of the layer 3 is formed on the layer 3, and a P<+> type layer 6 is formed on the exposed layer 4. In this case, the formed SiO2 film 10 is removed, Au is deposited from both sides and is thermally diffused, a W electrode 8 is fixed with solder 7 containing mainly aluminum, the Al electrode 1 is deposited, is shaped in negative level, and is covered with a protective film. According to this configuration, gold density distribution A-B-C and A-B-D corresponding to the disorder of the crystalline structure are formed, abrupt region is associated in parallel with the series region of abrupt and slow regions of di/dt. Accordingly, a high speed diode having low reverse recovery time and peak current can be obtained.
Patent JP-S58116007-A (JP)
Inventor: SUMIKAWA TOSHIO
IPC: H02B13/02
Filed: 1981-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6454509-A (JP)
Title: Going-in and going-out control method for unmanned free-runnbing vehicle
Inventor: ONUKI TSUNEO
IPC: G05D1/02
Filed: 1987-08-26
Abstract: PURPOSE:To shorten the time required for going-in and going-out, and to efficiently execute a running test for an unmanned vehicle, by stopping temporarily an unmanned automatic vehicle at a scheduled interval at the time of going-in and going-out. CONSTITUTION:A running path 1 is divided into section of A1-An, a siding course 2 is divided into sections of P1-Pn, and by an operation controller 5, a block control and a speed control are executed. In case of a going-in operation, an unmanned automatic vehicle which is running is stopped temporarily at a scheduled interval, a loop switching device 3 is switched to the Pn side, and a vehicle for which it is desired to go in from the section Pn-2 is allowed to go in and stopped at the section A3. Thereafter, the device 3 is returned to its original state, and all the cars are started simultaneously. On the other hand, in case of a going-out operation, the vehicle which is running is stopped temporarily and a loop switching device 4 is switched to the P1 side, and a vehicle whose shunting is desired is stopped at Pn-2. Thereafter, the device 4 is returned to its original state again and all the cars are started simultaneously.
Patent JP-H0374370-A (JP)
Title: Pyrazine derivative and platelet agglutination inhibiting agent or antiinflammatory agent containing the same
Inventor: SUZUKI TADAHIKO
IPC: A61P7/02
Filed: 1989-08-16
Abstract: NEW MATERIAL:A compound of formula I (X is H, halogen, CN, lower alkyl, lower alkoxy, lower alkylamino, etc., R1 is H, halogen or lower alkyl; R2 is H, halogen, CN, lower alkyl, benzyl, maphthylmethyl, thienylmethyl, carboxyl, etc.). EXAMPLE:2-Ethyl-3,5-diphenylpyrazine. USE:A platelet agglutination-inhibiting agent or antiinflammatory agent. PREPARATION:A hydroxamic acid deriwative of formula II is thermally reacted with a glyoxal derivative of formula III is a proper organic solvent to prepare a compound of formula IV, which is reacted with a trialkyl boron to provide the compound of formula I.
Patent JP-S6453605-A (JP)
Title: Composite filter
Inventor: AIZAWA KIMIO
IPC: H01P1/205
Filed: 1987-08-25
Abstract: PURPOSE:To constitute a composite filter with a simple construction by mounting two filters on one surface of a printed board and connecting the input terminal of respective filters on the other surface of the printed board with a strip line. CONSTITUTION:Dielectric filters 7 and 14 are electrically connected by ground terminals 3-6 and 10-13 onto one surface to execute a ground electrode 16 of a printed board 15 and fixed mechanically by small holes 21-24 and 25-28. On the rear side of the printed board 15, input electrodes 29 and 30 and a shared electrode 35 are connected with strip lines 33 and 34 and output electrodes 31 and 32 are formed. Thus, the composite filter excellent in an isolation characteristic is constituted with a simple construction.
Patent JP-S6472220-A (JP)
Title: Series interface
Inventor: DEIITAA ROTSUTOMAN
IPC: H04J3/06
Filed: 1988-08-26
Abstract: PURPOSE: To shorten a data reception time by performing time acceleration (compression) so that the reception of data is included in the period between two data that are successive with time. CONSTITUTION: A shift register 4 is provided in series with a data line 2 including an incoming data line 2a and an outgoing data line 2b, and time compression is actualized by bringing the shift register 4 under timing control at a clock frequency higher than that of ordinary data transmission between the arrival points of time of two successive data. At this time, the data output side of the shift register 4 is switched to its input side at the same time, and the data of the whole data word passes through the shift register 4 once through the loop which is thus formed and then successively occupy the same storage cells as before. The data movement itself is carried out through the output side of the storage cell positioned after the data input side of the shift register 4 in this phase. Consequently, the time for the reception of the data is shortened.
Patent JP-S6456263-A (JP)
Title: Propulsion controller for vehicle
Inventor: FUJIMOTO SHIYUUSAKU
IPC: B60W10/18
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a stable travel quality through the prevention of the occurrence of the reverse phase vibration of a rotational speed at a space between right and left drive wheels by providing respectively at respective drive wheel speed control means, control quantity correctional means which correct the quantity of control according to the control quantity of the other brake device. CONSTITUTION:A slip quantity calculating means M5 inputs the signals from right and left drive wheel speed detection means M3L, M3R, and together with the average speed detected by means of a standard speed detecting means M4, operates respective brake devices M6L, M6R through drive wheel speed controlling means M7L, M7R when the quantity of slip becomes more than a reference value, and controls the rotation of drive wheels M2L, M2R. In this instance, when the brake device M6 on one side or M6R is operated, the control quantity of the brake device M6L or M6R is reflected on the control quantity of the other brake device by means of control quantity correctional means M8R or M8L, and the other brake device M6R or M6L is also operated. Thus, the reverse phase vibration of a rotational speed at a space between right and left drive wheels does not occur, and a constantly stable travel quality can be obtained.
Patent JP-H02107204-A (JP)
Title: Bracelet and clock
Inventor: ROORAN GUROSUJIYAN
IPC: A44C5/14
Filed: 1989-08-18
Abstract: PURPOSE: To extend the life of a metal-made bracelet and watch, by holding a plastics-made hinge-knuckle of said metal-made bracelet in a hollow metal- made link, and fixing rigidly the second hinge-knuckle of said watch on the metal-made terminal of said bracelet and holding said knuckle in the hollow metal-made link. CONSTITUTION: The terminal of a metal-made bracelet 2 has a plastics-made knuckle 17 which forms at least one eyelet 17a housing a joint bin 10, and holds said knuckle in the hollow metal-made link 14. The hinge of the watch is integral with the case body 1, and has the first knuckle formed with the same material as said case body and the second knuckle made of plastics. The bracelet is made of a metal. The second knuckle of said hinge is rigidly fixed on the metal-made terminal of the bracelet, and said second knuckle is held within the hollow metal-made link to increase the life of the plastics- made watch.
Patent JP-H0494783-A (JP)
Title: Garbage treating machine
Inventor: TANAKA MASAKAZU
IPC: B09B5/00
Filed: 1990-08-13
Abstract: PURPOSE:To decrease the requisite space and to reduce the cost by arranging a fixed cylinder coaxially between a bucket and a screw and fixing many fixed blades and rotating blades for compressing and raising garbage respectively to the outer surface of the cylinder and the inner surface of the peripheral wall of the bucket. CONSTITUTION:Garbage is compressed between a rotating screw 7 and the inner surface of a fixed cylinder 10 and moved downward. The garbage is dehydrated and crushed by compression. The garbage arriving at the lower end of the screw 7 is crushed by a radial knife 13, dropped on the bottom wall 18 of the bucket 15, captured by the lowermost rotating blade 23, compressed by the blades 23 and 24 and sent upward to a discharge passage 28. As a result, since the screw 7, cylinder 10 and bucket 15 are coaxially arranged, the device is made extremely compact, and only one motor 4 is needed to rotate the screw 7 and bucket 15.
Patent JP-S60105401-A (JP)
Inventor: TAKAHASHI TOUKOU
IPC: A01B33/02
Filed: 1983-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1152443-A (JP)
Title: Laser beam generating device
Inventor: KANEDA YUJI
IPC: H01S3/16
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To approximate a wavelength to 248 nm, to obtain high output, to eliminate toxicity and to enhance resolution performance by obtaining an output laser beam of a specific wavelength from two laser beams. SOLUTION: A first laser beam source 1 consisting of respectively Q switch solid-state lasers is an Nd:YAG solid-state laser which generates the first laser beam of a wavelength λ1 (=946 nm). A second laser beam source 2 is an Nd: YLF solid-state laser which generates the second laser beam of a wavelength λ2 (=1047 nm). The first and second laser beams are made the same in the respective optical axes by using a dichroic mirror 3. The first and second laser beams are made incident on a sum frequency generator(SFG) 4, by which the laser beams are converted to the laser beam of a wavelength λ3  =λ1.λ2/(λ+λ2)}. The wavelength λ3 turns to about 497 nm. This laser beam is subjected to wavelength conversion to an output laser beam λ4 of λ4[=λ3/2=λ1.λ2/ 2(λ1+λ2)} in wavelength.  This wavelength λ4 turns to about 248.5 nm.
Patent JP-S6454722-A (JP)
Title: Polarizable electrode and manufacture thereof
Inventor: TANAHASHI ICHIRO
IPC: H01G11/06
Filed: 1987-08-26
Abstract: PURPOSE:To increase the activated carbon density of an electrode, to lower resistance, to elevate capacitance density and to improve re liability by forming the electrode from powder in which graphite or a metal is used as mother grains and activated carbon is fixed onto the surfaces of the mother grains as child grains. CONSTITUTION:Child grains composed of activated carbon in grain size of 0.01-50 microns are mixed with mother grains consisting of graphite or a metal in grain size of 0.1-500 microns, the mother grains are cover ed with the child grains, and mechanical heat energy is given and the child grains are fixed onto the surfaces of the mother grains. The fixed powder is pressed, thus forming a polarizable electrode. Accordingly, the uniform polarizable electrode having high energy density and low resistance is acquired.
Patent JP-H0961470-A (JP)
Title: Method and apparatus for processing power interruption
Inventor: TAKAKAMO NAOHIRO
IPC: G01R19/165
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To always ensure a sufficient processing time for processing power- interruption by monitoring the alternating voltage of an AC power source by a software, thereby effectively detecting the interruption at an accurate time. SOLUTION: The alternating voltage of an AC power source is monitored by a software, and when the voltage O state exceeding the one period of alteration is detected, a power interruption process is started after a preset time is elapsed from the time of detecting. That is, a power signal 20 from a power source 12 is converted to a signal 21 (square wave) by a comparator 13, and input to a CPU 14. The CPU 14 drives a power monitor interrupting process 16 by the rise or fall of the signal 21. That is, a predetermined value (one period time of AC+α) is preset to a power interruption monitor state memory 10. A power interruption detecting timer interrupting process 17 refers to the content 25 of a memory 19, processes, and stores the result 26 in the memory 19.  If the detection of the power interruption is decided from the result of the process 17, a drive command 23 is given to a power interruption time process 18, and the process 18 is conducted.
Patent JP-S58110074-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAJIYAMA MASAOKI
IPC: H01L21/331
Filed: 1981-12-23
Abstract: PURPOSE:To obtain the element having excellent high-frequency characteristics by a method wherein, in the case of a transistor with a flat emitter-base junction, the base resistance of a base electrode and a base contact region is sufficiently lowered. CONSTITUTION:An N<+> type buried layer 27 is formed by diffusion on a P type Si substrate, an N type layer 28 is epitaxially grown on the whole surface, and a layer 32 is formed into island shape using a P type isolation layer 29. Then, an N<+> type collector wall 31 is provided at the end part of the island-shaped layer 28, and an SiO2 film 30 having a diffusion window 32 is formed. Subsequently, a polycrystalline Si film 33 is deposited on the whole surface, a BSG film 34 is provided on a part of the window 32 and the film 33, and an N<+> type polycrystalline Si film 33b is formed in the center part of the window 32. Then, the impurities in the films 33b and 34 are diffused by performing a heat treatment, a P<+> type region 35 and an N<+> type region 36 are formed in the layer 28, at the same time, the wall 31 is extended and connected to the region 27. Then, a P type base region 39' is provided closely at a point adjoining to the side of the region 35 and the wall 31, and an N<+> type region 38 is formed between the above two regions.
Patent JP-H06174769-A (JP)
Title: Device detecting pulse duty ratio of signal
Inventor: BUERUNAA TSUINMAAMAN
IPC: F02D41/24
Filed: 1993-08-27
Abstract: PURPOSE: To provide an apparatus for determining the pulse duty ratio with no time lag through a simple structure. CONSTITUTION: The pulse duty ratio of a signal S1 having at least two different phases T1, T2 is detected by counting. During the first phase T1, first count means 110, 130 cycle the count range repeatedly at a predetermined count frequency. The cycled count in the count range is measured by second count means 120, 140. At the time of next phase variation of the signal S1, the final counts of the second count means 120, 140 are counted repeatedly and totally and outputted as a value representative of the pulse duty ratio.
Patent JP-S6369951-A (JP)
Title: Nonmagnetic austenitic stainless steel having high hardness
Inventor: SHIMIZU HIROSHI
IPC: H01F1/00
Filed: 1986-09-09
Abstract: PURPOSE:To attain reduction in the amounts of expensive components and to improve the nonmagnetism and hardness, by adding no Mo unlike SUS 316 steel and adding specified amounts of Mn, Cr, Cu, N and Al, Ti or the like. CONSTITUTION:The compsn. of an austenitic stainless steel is composed of, by weight, <=0.15% C, <=1.5% Si, 0.5-6.0% Mn, 17-23% Cr, 10-15% Ni, 0.1-3.0% Cu, 0.02-0.35% N, one or more among 0.05-1.0% Al, 0.05-3.0% Ti, 0.05-3.0% V and 0.05-2.0% Nb and the balance Fe. In the steel, the grain fining action of Al, Ti or the like is effectively utilized, so high strength and hardness are obtd. by intense working. In order to improve the hot workability without deteriorating various characteristics such as high nonmagnetism, high strength and hardness, 0.001-0.020% in total of Ca and rare earth metals and/or 0.0005-0.015% B may be added to the above-mentioned compsn.